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$525+ Cheap flights from Istanbul (IST) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SYD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to Sydney Kingsford Smith are usually found in March or February, booked 69 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Istanbul to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$926
(Kiwi.com)

One-way from

$525
(FlightHub)

Popular in

January

Cheapest in

March

Average price

$1,206
From Istanbul to Sydney Kingsford Smith
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One-way flight from Istanbul to Sydney Kingsford Smith
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Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Istanbul to Sydney

Cheapest flights from Istanbul to Sydney
Explore the most affordable flight options available from Istanbul to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:30 pmIST - SYD
3 stops39h 20mMultiple Airlines
Tue 11/119:15 pmSYD - IST
1 stop21h 30mMultiple Airlines
Deal found 9/17$926
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:20 pmIST - SYD
2 stops53h 00mMultiple Airlines
Sat 10/259:20 pmSYD - IST
1 stop40h 50mMultiple Airlines
Deal found 9/16$970
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:00 pmIST - SYD
3 stops41h 00mMultiple Airlines
Sun 10/2610:05 pmSYD - IST
1 stop21h 05mMultiple Airlines
Deal found 9/16$971
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:10 pmIST - SYD
3 stops34h 10mMultiple Airlines
Mon 10/1311:15 amSYD - IST
3 stops32h 20mMultiple Airlines
Deal found 9/16$974
This Gotogate deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:25 pmIST - SYD
2 stops57h 25mMultiple Airlines
Sat 11/89:30 pmSYD - IST
1 stop40h 55mMultiple Airlines
Deal found 9/17$1,023

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Sydney that are best for you.

Fly from

Istanbul

Fly to

Sydney

Route

Depart

Return

Price

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 11/3

3:25 pm-10:45 am

2 stops35h 20m

Sydney Kingsford Smith

Tue 11/25

12:45 pm-9:10 pm

2 stops40h 25m

$1,201

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 11/2

3:25 pm-10:45 am

2 stops35h 20m

Sydney Kingsford Smith

Thu 11/20

12:45 pm-1:45 pm

2 stops33h 00m

$1,242

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 11/3

7:25 am-6:35 am

1 stop39h 10m

Sydney Kingsford Smith

Sun 11/23

4:35 pm-12:55 pm

1 stop28h 20m

$1,259

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 12/22

7:25 am-6:35 am

1 stop39h 10m

Sydney Kingsford Smith

Mon 1/19

4:35 pm-6:20 am

1 stop21h 45m

$1,261

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 10/13

3:25 pm-10:45 am

2 stops35h 20m

Sydney Kingsford Smith

Thu 10/30

12:45 pm-1:45 pm

2 stops57h 00m

$1,288

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 12/18

7:25 am-5:55 pm

1 stop26h 30m

Sydney Kingsford Smith

Sun 1/18

4:35 pm-6:20 am

1 stop21h 45m

$1,320

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 12/26

7:25 am-6:35 am

1 stop39h 10m

Sydney Kingsford Smith

Tue 1/13

9:30 pm-12:55 pm

1 stop23h 25m

$1,325

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 12/22

3:05 pm-7:20 pm

1 stop20h 15m

Sydney Kingsford Smith

Fri 1/16

9:15 pm-10:45 am

1 stop21h 30m

$1,326

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 10/31

3:25 pm-10:45 am

2 stops59h 20m

Sydney Kingsford Smith

Thu 11/20

12:45 pm-1:45 pm

2 stops33h 00m

$1,327

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 10/13

3:25 pm-10:45 am

2 stops35h 20m

Sydney Kingsford Smith

Tue 11/4

12:45 pm-9:10 pm

2 stops40h 25m

$1,329

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 21 results
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Best time to book a flight from Istanbul to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Istanbul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Istanbul Airport to Sydney

How far ahead should I book a flight from Istanbul Airport to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to Sydney. Price data was last updated on September 12, 2025.

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Istanbul Airport to Sydney?

Currently, March is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of $1,032). Flying from Istanbul Airport to Sydney in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IST to SYD?

Find hourly flight availability from Istanbul to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s optimal to fly from Istanbul Airport to Sydney at noon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from Istanbul Airport to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated September 17, 2025.
See what other customers who have flown with Qatar Airways, Etihad Airways, and Turkish Airlines from Istanbul Airport to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,622 reviews

Boarding

7.5

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,622 reviews
Qatar Airways
7.4
Good
3,622 reviews

Boarding

7.5

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Etihad Airways
7.4
Good
1,251 reviews
Qatar Airways
7.4
Good
3,622 reviews

Boarding

7.5

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Turkish Airlines
7.3
Good
3,965 reviews
Qatar Airways
7.4
Good
3,622 reviews

Boarding

7.5

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Istanbul?

    For a flight from Istanbul to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 1 inbound flight from Istanbul per day. 4 airlines have flights to Sydney Kingsford Smith from Istanbul on a regular basis.

  • How long is the flight from Istanbul Airport to Sydney?

    A quick flight from Istanbul Airport to Sydney can take about 35h 20m. Garuda Indonesia provides one of the quickest options available for as low as $1,201. The distance from Istanbul Airport to Sydney is about 9297 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Istanbul Airport to Sydney round-trip?

    Sichuan Airlines, at $697, was found to be the cheapest airline from Istanbul Airport to Sydney.Alternate airlines to your destination round-trip include Etihad Airways and Turkish Airlines. Sichuan Airlines is currently priced 39% below the average price you’ll pay for this route.

  • Can I find deals for flights from Istanbul to Sydney that include hotel bookings?

    Yes. In addition to deals on Istanbul to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Sydney.

  • Can I find deals for business class flights from Istanbul to Sydney?

    Yes. Cheapflights offers flight deals from Istanbul to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul Airport to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of $1,032). Flying from Istanbul Airport to Sydney in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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Top 4 airlines flying from Istanbul to Sydney

Discover the top 4 airlines that operate flights from Istanbul to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sichuan AirlinesCheapest$697Average$706FlexibilityNo cancel feeOn-time63%
Etihad AirwaysCheapest$888Average$1,037FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$926Average$1,189FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,053Average$1,214FlexibilityNo cancel feeOn-time68%

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